{"entity":{"iso2":"CG","iso3":"COG","name":"Congo, Rep.","slug":"congo-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-70-74-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.7074","title":"Barro-Lee: Average years of total schooling, age 70-74, total","unit":null},"observations":[{"date":"1960-01-01","value":0.28},{"date":"1965-01-01","value":0.29},{"date":"1970-01-01","value":0.39},{"date":"1975-01-01","value":0.4},{"date":"1980-01-01","value":0.41},{"date":"1985-01-01","value":0.42},{"date":"1990-01-01","value":0.43},{"date":"1995-01-01","value":0.52},{"date":"2000-01-01","value":0.51},{"date":"2005-01-01","value":1.33},{"date":"2010-01-01","value":1.33}],"summary":{"latest_period":"2010-01-01","latest_value":1.33,"max":1.33,"mean":0.573636,"min":0.28,"of":144,"rank":122,"trend":"volatile"}}